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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HRID 1641192Generated: October 30, 2026

1-Piperazinecarboxylic acid, ethyl ester → HCID 59553386, compound

https://huagongshe.com/reaction/1641192

Reaction equation

Participants

RoleNameHCIDCharge
Reactant1-Piperazinecarboxylic acid, ethyl esterHCID 8431—
Reactant3-fluoro-N-[4-(2-methanesulfonyl-pyrimidin-4-yloxy)-naphthalen-1-yl]-5-piperidin-1-yl-benzamideHCID 66737969—
ProductHCID 59553386HCID 59553386—

Reaction Steps

Compound is prepared from 3-fluoro-N-[4-(2-methanesulfonyl-pyrimidin-4-yloxy)-naphthalen-1-yl]-5-piperidin-1-yl-benzamide and piperazine-1-carboxylic acid ethyl ester according to conditions described in general procedure C. Mp: 105-106° C.; 1H NMR (400 MHz, DMSO-d6) δ 1.14-1.18 (m, 3 H), 1.60-1.62 (m, 6 H), 3.11-3.33 (m, 8 H), 3.52 (s, 4 H), 4.00-4.05 (m, 2 H), 6.22-6.24 (m, 1 H), 6.97 (d, J=11.3 Hz, 2H), 7.17 (d, J=9.1 Hz, 1 H), 7.42-7.45 (m, 1 H), 7.48 (s, 1 H), 7.57-7.62 (m, 3 H), 7.85 (d, J=8.0 Hz, 1 H), 7.99 (d, J=8.0 Hz, 1 H), 8.29-8.30 (m, 1 H), 10.46 (s, 1 H).

Provenance & Evidence

DOI10.6084/m9.figshare.5104873.v1
Patent numberUS08114873B2
Source datasetuspto-grants-2012_02
ORD IDord-14500c9274e541b9a6e63f79f527499c
Source noteuspto-grants-2012_02